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Discussion History

Water Circuit

Assembly

Vibration pump, thermoblock heater, and valves that deliver water at brew pressure and temperature. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Water Circuit parts and their functions

9 top-level parts · 21 parts in total · full bill of materials below
Water Circuit parts diagram: 1 water tank, 2 vibration pump, 3 thermoblock heater, 4 flow meter, 5 solenoid valve, 6 over-pressure valve, 7 water filter cartridge, 8 silicone hose, 9 pressure sensor. 21 parts in 9 top-level items.
Water Circuit parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Water Tank 3 parts 1× Removable reservoir
2 Vibration Pump 4 parts 1× Solenoid pump
3 Thermoblock Heater 4 parts 1× Flow-through heater
4 Flow Meter 1× Volume sensor
5 Solenoid Valve 2× Brew/diverter valves
6 Over-Pressure Valve 1× Over-pressure valve
7 Water Filter Cartridge 1× Carbon filter
8 Silicone Hose 4× Internal tubing
9 Pressure Sensor 1× Transduces fluid or gas pressure into an electrical signal.

3D model

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Build & assembly graph

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Bill of materials for Water Circuit

9 top-level lines · 20 rows shown · 21 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Water Tank 3 parts sae-water-tank 1× 1 3 assembly
1.1 Tank Shell sae-tank-shell 1× 1 · part
1.2 Tank Outlet Valve sae-tank-valve 1× 1 · part
1.3 Low-Water Float sae-tank-float 1× 1 · part
2 Vibration Pump 4 parts sae-vibration-pump 1× 1 4 assembly
2.1 Pump Solenoid Coil sae-pump-solenoid 1× 1 · part
2.2 Pump Piston sae-pump-piston 1× 1 · part
2.3 Coil Spring coil-spring 1× 1 · part
2.4 Pump Check Valve sae-pump-check-valve 1× 1 · part
3 Thermoblock Heater 4 parts sae-thermoblock 1× 1 4 assembly
3.1 Thermoblock Body sae-block-body 1× 1 · part
3.2 Heating Element heating-element 1× 1 · part
3.3 NTC Temperature Sensor sae-ntc-sensor 1× 1 · part
3.4 Thermal Fuse thermal-fuse 1× 1 · part
4 Flow Meter sae-flow-meter 1× 1 · part
5 Solenoid Valve sae-solenoid-valve 2× 2 · part
6 Over-Pressure Valve sae-opv 1× 1 · part
7 Water Filter Cartridge sae-water-filter 1× 1 · part
8 Silicone Hose sae-silicone-hose 4× 4 · part
9 Pressure Sensor pressure-sensor 1× 1 · part

Where the water circuit is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Super-Automatic Espresso Machine

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks